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Product Detailed Parameters
- Description：BRIDGE RECT 1P 1KV 35A GBPC-M
- Series：GBPC35
- Mfr：Taiwan Semiconductor Corporation
- Package：Tray
- Diode Type：Single Phase
- Technology：Standard
- Voltage - Peak Reverse (Max)：1 kV
- Current - Average Rectified (Io)：35 A
- Voltage - Forward (Vf) (Max) @ If：1.1 V @ 17.5 A
- Current - Reverse Leakage @ Vr：5 µA @ 1000 V
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Chassis Mount
- Package / Case：4-Square, GBPC-M
- Supplier Device Package：GBPC-M
- Grade：-
- Qualification：-
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Overview
The Taiwan Semiconductor GBPC3510M is a single-phase bridge rectifier from the GBPCx5xx series, rated for a peak reverse voltage of 1 kV and an average forward current of 35 A. It utilizes a glass-passivated silicon junction within a square GBPC-M-4 package designed for screw mounting. The device supports a maximum non-repetitive peak forward surge current of 400 A and exhibits a peak forward voltage of 1.1 V at rated conditions. Operating temperatures range from -55 °C to +150 °C, with a low leakage current of 5 µA.
Feature Summary
- Glass-passivated chip junctions provide high reliability and stability under thermal stress.
- Integrated heat sink design facilitates efficient thermal dissipation for high-power applications.
- High surge current capability ensures robustness against transient overload events.
Applications
- Industrial power supply units requiring high current density
- DC motor drive systems and control circuits
- Welding equipment power stages
Procurement Notes
Verify the specific suffix 'M' indicates the screw-mount variant distinct from standard through-hole versions. Confirm RoHS compliance status via the manufacturer's latest documentation before integration. Ensure procurement channels source directly from authorized distributors to prevent counterfeit components.
Selection Notes
Select this component when PCB space is limited but higher current handling than surface-mount options is required. The screw-mount configuration suits chassis or heatsink attachment where mechanical vibration resistance is critical. Compare thermal resistance values against system cooling capabilities to ensure junction temperature limits are not exceeded during continuous operation.
Part Context
This part belongs to the GBPC35 series of square bridge rectifiers, which offers various voltage ratings and current capacities. The 'M' suffix typically denotes a specific mounting style or terminal configuration within the broader GBPC family, differentiating it from faston or through-hole variants like the GBPC3510W.
Replacement Considerations
Direct substitutes include other manufacturers' 35A 1kV screw-mount bridge rectifiers in equivalent packages. Verify pinout compatibility and thermal pad alignment. Cross-reference datasheets for identical surge current ratings and operating temperature ranges to ensure functional parity.
